This is an Iphone mount for the 5S in an Otterbox Commuter case. It will hold it, but do not count on it as 100% secure, use a strap to hold the phone to the carrier and consider putting cable ties through the bobbins.

It attaches to this skid design for the Spyda500 quadcopter. http://www.thingiverse.com/thing:897644

I used the blue vibration dampers from Hobbyking. http://www.hobbyking.com/hobbyking/store/__40603__Vibration_Damping_Ball_65g_Bag_of_8_.html

Going to need some M3x18 socket cap screws and locknuts (4 each) and washers (x8) too.

See the pic for assembly, very simple.